Product
H1030522 - NH4A2GTR500KVA

DIN NH Standard fuse-link gTr Size NH4a 400VAC 722A 500KVA live tags Center indicator Body width 98 mm

Product
K216554 - NH4GG69V800-8

DIN NH Standard fuse-link gG Size NH4 690VAC 250VDC 800A live tags Top indicator Body width 100 mm

Product line
NH fuse-links gTr 400VAC, middle indicator/isolated gripping-lugs size 2, 3

The NH system is classified among plug-in fuse systems and is composed of:
* fuse-base, (possibly including terminal covers and phase barriers)
* fuse-link with blade contact
* fuse-link replacement device (LV HRC fuse puller)
Since the design of this system cannot guarantee non-interchangeability of rated current, it must be handled by a qualified professional.
NH-fuse links „gTr“ are used for the protection of transformers. The time/current characteristic is especially adapted to that of the protected transformer and implies optimal selectivity to NH-fuse links characteristic gG. The fuses can be loaded with 1,3 times nominal current for up to 10 hours. The fuse link operates at 1,5 times nominal transformer current within 2 hours.

Product
M1028686 - NH2GTR50KVA-1

DIN NH Standard fuse-link gTr Size NH2 400VAC 72A 50KVA isolated tags Center indicator Body width 41.90 mm

Product
S1030531A - NH3GTR50KVA-1

DIN NH Standard fuse-link gTr Size NH3 400VAC 72A 50KVA isolated tags Center indicator Body width 53.10 mm

Product
N1028687 - NH2GTR75KVA-1

DIN NH Standard fuse-link gTr Size NH2 400VAC 108A 75KVA isolated tags Center indicator Body width 41.90 mm

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